( | 800 | − | 1216893 100 | + | x | ) | × | 3 4 | ÷ | 2700 | = | 5 100 |
方程左边 = | ( | 800 | − | 1216893 100 | + | x | ) | × | 1 3600 |
( | 800 | − | 1216893 100 | + | x | ) | × | 1 3600 | = | 5 100 |
方程左边 = | 800 | × | 1 3600 | − | 1216893 100 | × | 1 3600 | + | x | × | 1 3600 |
= | 2 9 | − | 405631 120000 | + | x | × | 1 3600 |
= | - | 1136893 360000 | + | 1 3600 | x |
- | 1136893 360000 | + | 1 3600 | x | = | 5 100 |
1 3600 | x | = | 5 100 | + | 1136893 360000 |
1 3600 | x | = | 1154893 360000 |
x | = | 1154893 360000 | ÷ | 1 3600 |
= | 1154893 360000 | × | 3600 |
= | 1154893 100 | × | 1 |
x | = | 1154893 100 |
x | = | 11548.93 |